﻿
#main {
    width:950px;
    height:599px;
    margin:auto;
    background-image: url('../../img/main3.jpg');
    margin-top:30px;
}
#a {
    width:300px;
    height: 125px;
    margin-left:390px;
    float:left;
}
#b {
    width:800px;
    height: 450px;
}
#b_1 {
    width:180px;
    height: 450px;
    margin-left:30px;
    float:left;
}
#b_2 {
    width:500px;
    height: 450px;
    margin-left:60px;
    float:left;
}
#a_time {
    width:300px;
    height: 45px;
}
#test_time {
    width:230px;
    height:32px;
    margin-top:93px;
    margin-left:30px;
    float:left;
}